I have a large hash from which I want to pass a portion of it to a subroutine. My problem is, how do I dereference it within the subroutine?
report_block(\$report_data{$domain}{$provider}); sub report_block { my ($rpt_ref) = shift; print Dumper($rpt_ref); #access elements here! }
That dump yields:
$VAR1 = \{ 'error' => 0, 'total' => 7, 'soft_error' => 0, 'hard_error' => 0, 'ok' => 7 };
But I can't seem to figure out how to access the individual elements. After searching around I've tried the following, but neither of them are what I need.
print $rpt_ref{total}; #Global symbol "%rpt_ref" requires explicit package name... print $rpt_ref->{total}; #Not a HASH reference at...
Obviously something escapes me here. ;)

In reply to Dereferencing a portion of a hash by THRAK

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